View Item 
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Animal Science
      • UT - Technology of Cattle Products
      • View Item
      •   IPB Repository
      • Dissertations and Theses
      • Undergraduate Theses
      • UT - Faculty of Animal Science
      • UT - Technology of Cattle Products
      • View Item
      JavaScript is disabled for your browser. Some features of this site may not work without it.

      Aktivitas Antioksidan dan Antibakteri Peptida Bioaktif Putih Telur Ayam IPB-D1 Hasil Hidrolisis dengan Enzim Pepsin

      Thumbnail
      View/Open
      Cover (690.6Kb)
      Fulltext (6.817Mb)
      Lampiran (1.559Mb)
      Date
      2024
      Author
      ALFIANSYAH, TEUKU MUHAMMAD
      Wulandari, Zakiah
      Budiman, Cahyo
      Metadata
      Show full item record
      Abstract
      Putih telur diketahui memiliki aktivitas bioaktif seperti antioksidan dan antibakteri yang terletak pada peptida penyusun protein yang dikandungnya. Ayam IPB-D1 merupakan rumpun ayam baru yang memiliki keunggulan genetik berupa ketahanan penyakit, adaptif, dan performa pertumbuhan yang lebih baik dari ayam kampung, serta kualitas telur yang dihasilkan tergolong sangat baik. Penelitian ini bertujuan menganalisis aktivitas antioksidan dan antibakteri peptida bioaktif putih telur ayam IPB-D1 melalui hidrolisis dengan enzim pepsin. Filtrat putih telur menunjukkan aktivitas penghambatan DPPH lebih tinggi sebesar 14,97% dan kapasitas antioksidan sebesar 86,78 mg EVC 100 g-1. Pengujian antibakteri dengan metode cakram menunjukkan aktivitas penghambatan baik terhadap bakteri Gram-positif maupun Gram-negatif. Filtrat putih telur juga menunjukkan aktivitas antibakteri yang lebih baik dibandingkan putih telur sebelum dihidrolisis.
       
      Egg whites are known to have bioactive activities such as antioxidants and antibacterials located in the peptides of its protein contain. IPB-D1 chicken is a new chicken strain that has genetic advantages in the form of disease resistance, adaptive, and better growth performance than native chickens, and very good quality of the eggs production. This study aims to analyze the antioxidant and antibacterial activity of IPB-D1 chicken egg white bioactive peptides through hydrolysis with pepsin enzymes. Egg white filtrate showed DPPH inhibitory activity of 14.97% and antioxidant capacity of 86.78 mg EVC 100 g -1 . Antibacterial testing by disc method shows inhibitory activity. Antibacterial testing using the disc method showed inhibitory activity against both Grampositive and Gram-negative bacteria. The egg white filtrate also demonstrated better antibacterial activity compared to egg white before hydrolysis.
       
      URI
      http://repository.ipb.ac.id/handle/123456789/155620
      Collections
      • UT - Technology of Cattle Products [266]

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository
        

       

      Browse

      All of IPB RepositoryCollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

      My Account

      Login

      Application

      google store

      Copyright © 2020 Library of IPB University
      All rights reserved
      Contact Us | Send Feedback
      Indonesia DSpace Group 
      IPB University Scientific Repository
      UIN Syarif Hidayatullah Institutional Repository
      Universitas Jember Digital Repository